Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"san huu dung slippers" » "san huu tung slippers", "san huu quang slippers", "san thuy dung slippers", "tran huu dung slippers", "phan huu dung slippers", "san khau dung slippers", "san huu dung slippery", "san huu dung grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("san huu dung slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("san huu dung slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( san huu dung slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("san huu dung slippers"))) or ("locating bug code snippets"))*.